13565259

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 21862400

約数和(自身を除く): 8297141

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 853, 1767, 2559, 5301, 7677, 15903, 16207, 23031, 26443, 48621, 79329, 145863, 237987, 437589, 502417, 713961, 1507251, 4521753, 13565259]

約数ペア:

[(1, 13565259), (3, 4521753), (9, 1507251), (19, 713961), (27, 502417), (31, 437589), (57, 237987), (93, 145863), (171, 79329), (279, 48621), (513, 26443), (589, 23031), (837, 16207), (853, 15903), (1767, 7677), (2559, 5301)]